| 发明名称 |
Wheel for air or gas filled tires for motor vehicles |
| 摘要 |
A wheel for pneumatic tires for use on motor vehicles having a ring-shaped rim around a central disc or dish wherein the rim is made of a composite section with a light metal body section and an insert of higher strength metal which forms part of the surface of the body section.
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| 申请公布号 |
US4190297(A) |
申请公布日期 |
1980.02.26 |
| 申请号 |
US19780945224 |
申请日期 |
1978.09.25 |
| 申请人 |
SWISS ALUMINIUM LTD |
发明人 |
SCHMIDT, WALTER |
| 分类号 |
B60B21/02;B60B3/04;B60B3/06;B60B21/00;(IPC1-7):B60B3/04;B60B23/00 |
主分类号 |
B60B21/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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